West System® 1.5 Quart Wood Rot Repair Kit. For mid-size repairs in multiple areas. A penetrating epoxy system designed to stabilize rotted, deteriorated wood without requiring full replacement. It soaks deep into damaged wood, reinforcing it from the inside out. The flexible formulation moves naturally with the wood so it won't crack over time. The epoxy has a working time of 30040 minutes (at 72 degrees Fahrenheit), giving it plenty of time to migrate through the wood before it begins to cure. Each kit includes a reusable mixing bottle with pre-printed measurements making it easy to mix and apply. Includes a mixing pot and stir stick for mixing larger batches, gloves and detailed instructions.